3401698 has 4 divisors (see below), whose sum is σ = 5102550. Its totient is φ = 1700848.

The previous prime is 3401689. The next prime is 3401707. The reversal of 3401698 is 8961043.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3401689) and next prime (3401707).

It can be written as a sum of positive squares in only one way, i.e., 2474329 + 927369 = 1573^2 + 963^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850423 + ... + 850426.

Almost surely, 2^3401698 is an apocalyptic number.

3401698 is a deficient number, since it is larger than the sum of its proper divisors (1700852).

3401698 is a wasteful number, since it uses less digits than its factorization.

3401698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700851.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 3401698 is about 1844.3692688830. The cubic root of 3401698 is about 150.3944875469.

The spelling of 3401698 in words is "three million, four hundred one thousand, six hundred ninety-eight".